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3 Best Free Photoshop Alternatives for Ubuntu and Other Linux

GIMP is the best all-purpose free desktop Photoshop alternative for Linux photo editing. Krita suits painting and illustration, while Photopea offers browser-based PSD access.

By ThatPainter Team 3 min read
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For most Linux users who want to edit photographs, make composites, or create web graphics, GIMP is the best free desktop alternative to Photoshop. Choose Krita for digital painting and illustration, or Photopea when you need a Photoshop-like browser workflow or quick access to PSD files without installing an app. None is a complete, one-for-one replacement for every Photoshop workflow.

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Which Photoshop alternative should you choose?

App Best for How it runs on Linux Cost and licensing Main trade-off
GIMP Photo editing, retouching, compositing, color work, and general image creation Native desktop application Free; GPL version 3 or later Its interface and workflow differ from Photoshop, so switching takes practice
Krita Digital painting, illustration, comics, and brush-centered work Native desktop application Free and open source; GNU GPL It is less specialized for photo retouching than GIMP
Photopea Quick editing in a familiar-feeling interface and opening PSD files without a desktop install Runs in a browser; no Linux app installation required Free tier with advertising Depends on a browser and may not suit offline or deeply integrated desktop workflows

Choose by the work you actually do: photo manipulation favors GIMP, painting favors Krita, and browser-based PSD access favors Photopea.

1. GIMP: the best all-purpose desktop choice for photo editing

GIMP is the strongest default choice for Linux users looking for a free desktop editor for photographs and general image work. The project describes it as a cross-platform image editor, including for GNU/Linux, with tools for photo manipulation, image composition, authoring, and color management. GIMP’s official site is the best starting point for project information and downloads.

Rank #2
UGEE M708 Drawing Tablet, 10x6 inch Large Space for Digital Drawing
  • Large Active Drawing Space: UGEE M708 V3 graphic drawing tablet features 10 x 6 inch large active drawing space with papery texture surface, provides enormous and smooth drawing for your digital artwork creation, offers no-lag sketch and painting experience
  • 16384 Passive Stylus Technology: A more affordable passive stylus technology offers 16384 levels of pressure sensitivity allows you to draw accurate lines of any weight and opacity according to the pressure you apply to the pen, sharper line with light pressure and thick line with hard pressure for artistry design or unique brush effect for photo retouching
  • Compatible with Multiple System and Softwares: Powerful compatibility, tablet for drawing computer, perform well with Windows 11/10/8/7, Mac OS X 10.10 or later, Android 10.0 or later, mac OS 10.12 or later, Chrome OS 88 or later and Linux; Driver program works with creative software such as Photoshop, Illustrator, Macromedia Flash, Comic Studio, SAI, Infinite Stratos, 3D MAX, Autodesk MAYA, Pixologic ZBrush and more
  • Ergonomically Designed Shortcuts: 8 customizable express keys on the side for short cuts like eraser, zoom in and out, scrolling and undo, provide a lot more for convenience and helps to improve the productivity and efficiency when creating with the drawing tablet
  • Easy Connectivity for Beginners: The UGEE M708 V3 offers USB to USB-C connectivity, plus adapters for USB C, ensuring easy connection to various devices and allowing beginner artists to set up quickly and focus on their creativity without compatibility concerns; Whether using a laptop, desktop, chromebook, or tablet, the UGEE M708 V3 provides a seamless experience for those just starting their digital art journey

Where GIMP fits

  • Retouching photographs and correcting color
  • Making selections, cloning areas, and combining images into composites
  • Creating thumbnails and web graphics
  • Converting image formats and preparing digital or printed work

GIMP’s interface and workflow are not designed to duplicate Photoshop exactly. Expect to learn where its tools and controls live rather than assuming that Photoshop shortcuts, panels, or procedures will transfer unchanged. The project’s FAQ explains its free-software goals and licensing: GIMP about and FAQ.

2. Krita: the best fit for painting and illustration

Krita is the better pick when the work is primarily made with brushes: concept art, illustration, comics, or texture painting. The project describes Krita as a professional, free and open-source painting program. See Krita’s official site for project details and downloads.

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Rank #3
Sale
XPPen Deco 01 V3 10x6 Drawing Tablet, 16K Battery-Free Stylus, 8 Keys
  • Word-first 16K Pressure Levels: The upgraded stylus features 16,384 levels of pressure sensitivity and supports up to 60 degrees of tilt, delivering smoother lines and shading for a natural drawing experience. With no battery or charging needed, it operates like a real pen, making it easy for beginners to create effortlessly. This functionality helps novice artists develop their skills and explore their creativity without the intimidation of complex tools
  • Designed for Beginners: This drawing pad desinged with 8 customizable shortcuts for both right and left-hand users, express keys create a highly ergonomic and convenient work platform
  • Perfectly Adapted for Android: The XPPen Deco 01 V3 art tablet supports connections with Android devices running version 10.0 and above. It is recommended to download the XPPen Tools Android application, which adapts to your smartphone's screen aspect ratio, ensuring accurate mapping. It also supports mapping on Android screens with different aspect ratios in portrait mode
  • Large Drawing Space, Bigger Bold Inspiration: This expansive drawing pad has10 x 6.25-inch helps you break through the limit between shortcut keys and drawing area
  • Easy Connectivity for Beginners: The Deco 01 V3 offers USB-C to USB-C connectivity, plus adapters for USB C. This ensures easy connection to various devices, allowing beginner artists to set up quickly and focus on their creativity without compatibility concerns. Whether using a laptop, tablet, or desktop, the Deco 01 V3 provides a seamless experience, making it an ideal choice for those just starting their digital art journey

What makes Krita suitable for painters

Krita’s focus is painting rather than reproducing every Photoshop photo-editing workflow. A 2026 Creative Bloq comparison reports 100 brush types, nine brush engines, and a brush stabilizer; these are published comparison figures, not an independent performance benchmark. A current Ubuntu-app roundup also notes that a pressure-sensitive drawing tablet can improve the experience and names the Huion HS64 as an entry-level option. A tablet is optional: it matters most if pressure-sensitive drawing is central to your work.

3. Photopea: the quickest browser option for PSD access

Photopea runs in a web browser, so it does not require a Linux desktop installation. It is useful for occasional edits, PSD handoffs, Chromebook or locked-down machines, and situations where you cannot install packages. The cited comparison reports support for Photoshop PSD files as well as JPG, PNG, RAW, Sketch, and GIMP files, along with layers, masks, blend modes, and familiar selection tools.

Rank #4
Sale
HUION Inspiroy H1060P Graphics Drawing Tablet, 10 x 6.25 in, 12+16 Hot Keys
  • Working Area Configuration - HUION art tablet equips with a 10 x 6.25 inches working area, providing the user with the most comfortable size to work; the 10mm slim structure and minimalist design of appearance make the drawing tablet more attractive.
  • Tilt Function Battery-free Stylus: This computer graphics tablet come with a battery-free stylus PW100, no need to charge, allowing for constant uninterrupted drawing. ±60° tilt support enables imitation of lines input with diverse drawing gestures, with accuracy ensured.
  • Press Keys:12 programmable press keys plus 16 programmable soft keys, you can set shortcut keys on drawing tablet's driver based on your preferences, such as erase, zoom in/out, scroll up and down, and so on.
  • Compatibility: HUION graphics tablet supports Windows 7 or later/ macOS 10.12 or later/ Android 6.0 or later/ Linux (Ubuntu). A USB adapter is required to connect to a Mac computer. H1060P supports various mainstream design and drawing software, including PS, SAI, AI, CDR, etc. (Please note: The H1060P is compatible with Ubuntu, but it requires the use of the Xorg display server. Wayland is not supported.)
  • NOTE: You can easily connect your phone to the art tablet via the OTG connector; while iPhone and iPad are NOT at the moment. The cursor will not show up in the SAMSUNG Galaxy S series at present. If you are not sure whether the product is compatible with your Phone or any help, please contact us.

The free tier includes advertising. Because Photopea is browser-based, consider whether you have reliable connectivity and whether its browser and local-file workflow meet your privacy and offline needs. It is less suitable than a desktop app if you need a fully offline, deeply integrated editing setup.

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How to get the Linux versions

  1. For GIMP: Start at GIMP’s official site or use a trusted package source provided by your Linux distribution.
  2. For Krita: Start at Krita’s official site or use a trusted package source provided by your distribution.
  3. For Photopea: Open it in a modern web browser; a Linux app package is not required.

Package formats and version numbers change, so use the project pages or your distribution’s trusted sources rather than relying on an old version number or an unofficial repackager.

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Best Value
Sale
HUION Inspiroy H640P 6x4 inch Drawing Tablet 8192 Pen Pressure
  • Customize Your Workflow: The 6 customizable press keys on Huion H640P drawing tablet for pc let you assign your most-used commands—like undo, zoom, brush switch, or save—so you can keep your hands on the tablet and your mind on the art. Whether you're a digital painter switching brushes, or a comic artist zooming in and out, these keys keep your workflow smooth and uninterrupted. Plus, the Huion driver lets you save different shortcut profiles for different apps, so you never have to reconfigure when switching software.
  • Professional Pen Performance: Huion H640P drawing pad for computer comes with the battery-free PW100 stylus that's always ready when inspiration strikes. With 8192 levels of pressure sensitivity, every light sketch, or bold stroke responds naturally to your hand—just like a real pen. The 5080 LPI resolution and 233 PPS report rate deliver lag-free, precise strokes, so you can draw confidently without second-guessing your cursor. The pen side buttons help you switch between pen and eraser instantly.
  • Compact and Portable: Huion H640P computer graphics tablet features a compact, ultra-portable design at just 0.3 inches thin and 0.61 lbs light, so it slides easily into your backpack—perfect for sketching in coffee shops, taking notes in class, or editing on the go between home and studio. The 6x4 inch active area offers enough room for natural pen movements while fitting comfortably on crowded desks, or lecture hall seats.
  • Stable Compatibility: Huion H640P graphic drawing tablet works seamlessly with Mac, Windows, Linux PCs, and Android smartphones/tablets (OS version 6.0 or later). Left-handed friendly, and you just need to flip the tablet and adjust the settings in the driver. Please note: H640P does NOT support iPhone/iPad.
  • Move Beyond the Mouse: Huion Inspiroy H640P is a pen tablet that replaces your mouse for more natural, precise control. Freehand draw, take notes, or even play OSU—everything you do with a mouse, you can do better with a pen. The precise tip makes it ideal for detailed photo editing, graphic design, or signing PDF. Meanwhile, the ergonomic pen grip helps you avoid the strain that comes from hours of using a mouse.

Quick decision guide

  • Choose GIMP for a free Linux desktop editor focused on photos, retouching, composites, color work, and general image creation.
  • Choose Krita if painting, illustration, or comics are your priority; consider a pressure-sensitive tablet if you draw with brushes regularly.
  • Choose Photopea when a browser is convenient and you want quick PSD access without installing software.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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